Update SEM.md

SEM.md

 Base Analysis developed by [Camron Blackburn.](https://gitlab.cba.mit.edu/camblackburn)
 
+In Camron's material database it is possible to observe and compare the material properties from these natural fibers to artificial fibers. 
 
 # Arauco Wood Pulp Manufacturer
 
@@ -15,14 +16,14 @@ the pieces gold coated were imaged.
 
 
 ### imaging
-#### 80% compressed
+#### 80% compacted material
 <img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0002_raw.jpg" height="300">
 
 <img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0005_raw.jpg" height="300">
 
 <img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0006_raw.jpg" height="300">
 
-#### 20% compressed
+#### 20% compacted material
 top view from #6
 
 <img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0001_raw.jpg" height="300">
@@ -30,7 +31,7 @@ top view from #6
 <img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0003_raw.jpg" height="300">
 
 side view from # 7
-- you can see the layers that were more or less compressed
+- you can see the layers that were more or less compacted. The main problem is accessing the right tools to cut the wood pulp layers. 
 
 <img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0001.jpg" height="300">
 
@@ -49,7 +50,7 @@ manufacturer page: [Arauco EKP](https://www.arauco.cl/aus-nz/marcas/woodpulp/ara
 <img src="images/EKP/ekp_measured.jpg" height = "300">
 
 ### imaging
-#### 80% compressed
+#### 80% compacted material
 <img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0009_raw.jpg" height="300">
 
 <img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0011.jpg" height="300">
@@ -58,7 +59,7 @@ manufacturer page: [Arauco EKP](https://www.arauco.cl/aus-nz/marcas/woodpulp/ara
 
 <img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0015.jpg" height="300">
 
-#### 20% compressed
+#### 20% compacted material
 <img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="300">
 
 <img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0004.jpg" height="300">
@@ -78,7 +79,7 @@ manufacturer page: [Arauco UKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-
 <img src="images/UKP/ukp_measured.jpg" height = "300">
 
 ### imaging
-#### 80% compressed
+#### 80% compacted material
 <img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0001.jpg" height="300">
 
 <img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0002.jpg" height="300">
@@ -89,8 +90,7 @@ manufacturer page: [Arauco UKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-
 
 <img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0003.jpg" height="300">
 
-#### 20% compressed
-
+#### 20% compacted material
 <img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0001.jpg" height="300">
 
 <img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0003.jpg" height="300">